ergonomically designed with two handrails, a non-skid surface, and safe, closed sides that permit water circulation yet prevent child entrapment. The enlarged front lip allows for gentle contact with the liner. 25” wide and 36” deep. fits 48”, 52” and 54” high pools. height from floor to top step is 42”. Assembly Required. For added stability, we recommend weighing the step down with a 50 pound bag of sand, which can rest on the built in shelf in the backside of the step.